Round for 104 BCD MTB
Chainring 1-speed narrow-wide Round for 104 BCD MTB
61.00 USD
100% secure payments
Processing
Processing time: up to 10 business days (excluding cranks)
Delivery
Shipping time: 2 to 7 business days. Provided by FedEx
Return Policy
You can return an unused product within 30 days
The original design ALUGEAR chainring.
TECHNICAL SPECIFICATIONS
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Weight: 30T- 32g; 32T- 35g; 34T- 43g; 36T- 49g; 38T- 55g
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Diameter: 30T- 131,5mm; 32T- 138,6mm; 34T- 148mm; 36T- 154,2mm; 38T- 161,3mm
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Material: 7075-T6 aluminum
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Made: CNC milling
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Surface coating: Anodizing
COMPATIBILITY
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Compatible with all common cranks that have a 104 BCD 4-arm bolt circle diameter
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32T - 38T round chainrings fit for PowerMeters: SRAM Quarq Eagle Spider 104 mm BCD 4-bolts.
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30T round chainring has integrated nuts so it cannot be mounted on a PowerMeters
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MTB chainrings you may use the following chains: all 10sp, 11sp, 12sp SRAM (Eagle) and 10sp, 11sp, 12sp Shimano (Hyperglide+), KMC chains
INFORMATION
ALUGEAR chainrings are some of the lightest chainrings on the market. Using our experience and vigorous testing, we tweaked the arm design and strategically machined the chainrings so that only minimal sacrifices were made in impact strength in exchange for large gains in weight reduction
The chainrings are CNC machined from 7075 T6 aluminum and hard coat industrially anodized to provide protection from mechanical impacts, a good look, and an excellent tactile feel to each of the chainrings that lasts a long time
A unique tooth profile eliminates chain noise, reduces wear, and provides smooth operation on the entire system of all the most common combinations, such as 10, 11, and 12-speed drives. The Narrow Wide teeth guide the chain reliably
The tooth profile is specially designed for use with MTB chains
ALUGEAR chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight
RECOMMENDATIONS
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Use Bolts and Nuts for mounting: 5mm Nuts and 6,5mm Bolts are required
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Tool holder: Nut 6mm and Bolt 5mm hexagon socket, maximum permissible torque: 10 Nm
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We recommend using a clutch system rear derailleur for the best chain security
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It is also a good idea to use a new chain with your new ALUGEAR chainring
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It is recommended to use a well-lubricated chain on every ride
INSTALLATION INSTRUCTIONS
5908374225546
Data sheet
- Shape
- Round
- Compatibility
- all cranks with 104 mm standard bolt circle diameter
- Type
- MTB
- BCD
- for 104 BCD
Specific References
- mpn
- 5908374225546